Biotechnology Engineering (M.Phil./Ph.D.) 2020 Panjab University Entrance Exam With Answers

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23.

"Internal validity" refers to:

A: Whether or not there is a causal relationship between two variables
B: Whether the findings are relevant to researchers’ everyday lives
C: The extent to which the measurements are correct
D: The question of whether the results of a study can be generalized beyond the specific research context.

The answer is: A

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